Tone Type: Siren Frequency Response Min.: 3.9 kHz Frequency Response Max.: 4.9 kHz Sound Level: 90 dB Operating Voltage Min.: 8 VDC Operating Voltage Max.: 16 VDC Current Consumption: 250 mA Signal Generator Colour: Black Housing Material: ABS Termination Type: Flange Operating Temperature Min.: -20 °C Operating Temperature Max.: 70 °C Width: 45 mm Height: 40 mm Depth: 59 mm